First World War : To arms / Hew Strachan Eerste Wereldoorlog : een geïllustreerde geschiedenis / Hew Strachan Artillery Training. (Revised Title (A.C.I. 1704-42). Vol. IV. Part 1. Anti-Aircraft Artillery. Pamphlet no.1 - Artillery Training. Vol. IV. Part 1. Anti-Aircraft Gunnery. Ammunition (Heavy …